I'm not really computer literate, so I have no idea about this HD. Does this hardrive work in a powerbook g4?
http://www.geeks.com/details.asp?invtid=WD1200UE&cat=HDD&cpc=HDDbsc
http://www.geeks.com/details.asp?invtid=WD1200UE&cat=HDD&cpc=HDDbsc